---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5164 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.7G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 633 10742 0 4664 15078 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:cb:ed:ca brd ff:ff:ff:ff:ff:ff inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85317sec preferred_lft 85317sec inet6 fe80::f816:3eff:fecb:edca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:5f:2d:62 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:d2ff:fe5f:2d62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5164) 02/09/24 _x86_64_ (4 CPU) 13:49:13 LINUX RESTART (4 CPU) 13:50:01 tps rtps wtps bread/s bwrtn/s 13:51:01 134.46 32.48 101.98 1653.86 23875.35 13:52:01 81.55 2.90 78.65 76.39 28451.92 13:53:01 219.23 3.73 215.50 480.05 52839.73 13:54:01 256.39 0.15 256.24 14.53 33131.81 13:55:01 314.78 5.31 309.46 767.48 32706.56 13:56:01 560.67 0.15 560.52 19.47 57329.20 13:57:01 599.78 0.20 599.58 13.20 47812.43 13:58:01 216.24 1.03 215.21 15.19 27052.07 13:59:01 13.70 0.00 13.70 0.00 12298.08 14:00:01 32.04 0.00 32.04 0.00 25912.16 14:01:01 138.32 0.17 138.15 1.33 28568.74 14:02:01 484.21 0.00 484.21 0.00 51103.63 14:03:01 25.47 0.00 25.47 0.00 14111.34 14:04:01 66.68 0.05 66.63 0.40 23058.34 14:05:01 117.39 0.13 117.26 1.07 29060.31 14:06:01 323.03 0.32 322.71 32.26 32165.44 14:07:01 92.85 1.30 91.55 113.43 8723.23 Average: 216.27 2.82 213.45 187.56 31069.68 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 13880000 15556100 2544964 15.49 56764 1821384 1078724 6.17 685108 1643156 143960 13:52:01 13426728 15467736 2998236 18.25 73152 2153248 1197612 6.85 801592 1944408 267520 13:53:01 12236824 15347772 4188140 25.50 108268 3098704 1422752 8.14 1029848 2790140 236648 13:54:01 11866832 15390540 4558132 27.75 142008 3420584 1342100 7.68 1083184 3050948 48 13:55:01 11196496 15277576 5228468 31.83 173944 3894636 1844812 10.56 1348712 3385676 37220 13:56:01 9205912 14901684 7219052 43.95 202300 5354388 2481960 14.20 2197964 4390032 305764 13:57:01 8671944 15155068 7753020 47.20 225804 6023236 2540104 14.54 2059288 4959700 42036 13:58:01 7444168 14661924 8980796 54.68 243808 6640480 3015696 17.26 2783124 5354972 42576 13:59:01 7164160 14485336 9260804 56.38 243920 6740448 3218804 18.42 2978536 5435120 66056 14:00:01 6474884 14338456 9950080 60.58 244564 7260712 3532944 20.22 3426088 5653960 134956 14:01:01 6053076 15042376 10371888 63.15 261236 8244020 2625636 15.03 2954448 6420292 744600 14:02:01 6130680 14737732 10294284 62.67 265476 7847856 2914496 16.68 2946992 6339204 44884 14:03:01 5140044 13925488 11284920 68.71 265496 8019188 3780760 21.64 3826004 6442508 64652 14:04:01 5473260 14618596 10951704 66.68 268908 8346432 2993464 17.13 3294692 6614000 259484 14:05:01 5736264 15274328 10688700 65.08 283032 8658680 1883000 10.78 2665376 6918944 647248 14:06:01 11057732 15481372 5367232 32.68 294724 3990192 1294940 7.41 1362032 3396600 219856 14:07:01 10947064 15405808 5477900 33.35 296192 4021392 1298556 7.43 1457160 3410448 43876 Average: 8947416 15003994 7477548 45.53 214682 5619740 2262727 12.95 2170597 4597065 194199 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 62.79 56.74 765.18 12.05 0.00 0.00 0.00 0.00 13:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 68.77 53.14 1210.76 8.97 0.00 0.00 0.00 0.00 13:53:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:53:01 docker0 88.75 124.91 4.61 708.69 0.00 0.00 0.00 0.00 13:53:01 ens3 202.65 126.90 1959.15 9.54 0.00 0.00 0.00 0.00 13:53:01 veth6904aee 88.75 125.03 5.82 708.70 0.00 0.00 0.00 0.06 13:54:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 13:54:01 docker0 133.41 185.37 7.36 1727.70 0.00 0.00 0.00 0.00 13:54:01 ens3 291.58 178.27 3533.82 12.67 0.00 0.00 0.00 0.00 13:55:01 vethfd3ae6c 0.43 0.62 0.06 0.47 0.00 0.00 0.00 0.00 13:55:01 veth2808c74 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:55:01 veth376f1f5 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:55:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 13:56:01 vethfd3ae6c 206.23 320.08 13.68 1942.87 0.00 0.00 0.00 0.16 13:56:01 veth2808c74 60.82 109.42 4.29 1191.53 0.00 0.00 0.00 0.10 13:56:01 veth376f1f5 102.35 161.90 7.00 1289.55 0.00 0.00 0.00 0.11 13:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:57:01 vethfd3ae6c 15.60 22.33 1.08 264.50 0.00 0.00 0.00 0.02 13:57:01 veth2808c74 106.02 180.09 7.32 1827.17 0.00 0.00 0.00 0.15 13:57:01 veth376f1f5 50.79 73.37 3.53 389.97 0.00 0.00 0.00 0.03 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 vethfd3ae6c 12.73 17.54 0.95 410.03 0.00 0.00 0.00 0.03 13:58:01 veth2808c74 14.48 18.86 1.08 407.08 0.00 0.00 0.00 0.03 13:58:01 veth376f1f5 20.99 25.50 1.55 407.44 0.00 0.00 0.00 0.03 13:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 vethfd3ae6c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 veth2808c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 veth376f1f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 vethfd3ae6c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 veth2808c74 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 veth376f1f5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 vethfd3ae6c 9.56 13.20 0.63 311.24 0.00 0.00 0.00 0.03 14:01:01 veth2808c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 veth376f1f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 vethfd3ae6c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth2808c74 7.66 12.70 0.50 311.09 0.00 0.00 0.00 0.03 14:02:01 veth376f1f5 5.83 10.33 0.39 313.60 0.00 0.00 0.00 0.03 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 vethfd3ae6c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth2808c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth376f1f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 vethfd3ae6c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 veth2808c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 veth376f1f5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 vethfd3ae6c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 veth2808c74 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 veth376f1f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 14:06:01 docker0 1198.97 1824.76 66.59 19538.29 0.00 0.00 0.00 0.00 14:06:01 ens3 2396.67 1581.02 26956.54 169.02 0.00 0.00 0.00 0.00 14:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 26.14 22.43 48.63 9.91 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 70.52 107.33 3.92 1149.19 0.00 0.00 0.00 0.00 Average: ens3 133.36 86.44 1535.55 7.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5164) 02/09/24 _x86_64_ (4 CPU) 13:49:13 LINUX RESTART (4 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 14.57 0.00 1.18 4.44 0.05 79.75 13:51:01 0 1.15 0.00 0.74 11.71 0.03 86.37 13:51:01 1 8.79 0.00 0.97 3.37 0.05 86.82 13:51:01 2 15.54 0.00 1.32 0.90 0.05 82.18 13:51:01 3 32.80 0.00 1.71 1.77 0.05 63.67 13:52:01 all 19.81 0.00 1.48 3.89 0.06 74.76 13:52:01 0 2.89 0.00 0.62 10.45 0.03 86.01 13:52:01 1 27.11 0.00 1.66 1.83 0.10 69.30 13:52:01 2 31.57 0.00 2.22 1.67 0.07 64.47 13:52:01 3 17.73 0.00 1.39 1.57 0.07 79.25 13:53:01 all 21.09 0.00 2.99 6.29 0.11 69.53 13:53:01 0 16.35 0.00 2.31 7.63 0.08 73.62 13:53:01 1 9.77 0.00 2.45 4.70 0.17 82.90 13:53:01 2 52.09 0.00 5.60 9.88 0.08 32.34 13:53:01 3 6.44 0.00 1.57 3.01 0.08 88.89 13:54:01 all 14.48 0.00 4.53 4.56 0.09 76.34 13:54:01 0 16.15 0.00 5.16 10.11 0.10 68.48 13:54:01 1 14.50 0.00 4.47 1.70 0.08 79.24 13:54:01 2 6.75 0.00 3.61 1.78 0.12 87.75 13:54:01 3 20.47 0.00 4.91 4.63 0.08 69.91 13:55:01 all 18.20 0.00 7.06 3.97 0.10 70.67 13:55:01 0 15.81 0.00 7.06 2.61 0.10 74.42 13:55:01 1 17.68 0.00 6.75 8.30 0.08 67.18 13:55:01 2 21.38 0.00 7.86 3.64 0.10 67.03 13:55:01 3 17.89 0.00 6.57 1.34 0.10 74.10 13:56:01 all 35.84 0.00 9.37 7.76 0.12 46.91 13:56:01 0 27.06 0.00 9.84 4.58 0.13 58.39 13:56:01 1 36.57 0.00 7.53 9.70 0.12 46.08 13:56:01 2 37.57 0.00 10.26 5.49 0.12 46.56 13:56:01 3 42.22 0.00 9.82 11.26 0.14 36.56 13:57:01 all 26.50 0.00 9.77 7.56 0.11 56.07 13:57:01 0 24.30 0.00 9.20 4.15 0.10 62.25 13:57:01 1 27.33 0.00 10.58 10.19 0.10 51.80 13:57:01 2 26.89 0.00 9.41 7.65 0.10 55.96 13:57:01 3 27.51 0.00 9.88 8.26 0.10 54.25 13:58:01 all 67.72 0.00 25.81 1.21 0.12 5.13 13:58:01 0 65.62 0.00 27.37 0.64 0.12 6.25 13:58:01 1 69.04 0.00 24.61 1.29 0.08 4.98 13:58:01 2 67.86 0.00 25.56 1.52 0.12 4.95 13:58:01 3 68.35 0.00 25.75 1.41 0.15 4.33 13:59:01 all 95.32 0.00 4.55 0.00 0.13 0.00 13:59:01 0 94.50 0.00 5.32 0.00 0.18 0.00 13:59:01 1 95.82 0.00 4.06 0.00 0.12 0.00 13:59:01 2 95.39 0.00 4.49 0.00 0.12 0.00 13:59:01 3 95.59 0.00 4.31 0.00 0.10 0.00 14:00:01 all 93.56 0.00 6.33 0.00 0.11 0.00 14:00:01 0 94.55 0.00 5.34 0.00 0.10 0.00 14:00:01 1 92.58 0.00 7.32 0.00 0.10 0.00 14:00:01 2 92.67 0.00 7.21 0.00 0.12 0.00 14:00:01 3 94.42 0.00 5.46 0.00 0.12 0.00 14:01:01 all 88.96 0.00 9.95 0.77 0.12 0.19 14:01:01 0 88.13 0.00 10.69 0.84 0.13 0.22 14:01:01 1 89.24 0.00 9.59 0.98 0.12 0.07 14:01:01 2 89.34 0.00 9.65 0.67 0.10 0.24 14:01:01 3 89.18 0.00 9.86 0.64 0.10 0.22 14:01:01 CPU %user %nice %system %iowait %steal %idle 14:02:01 all 69.11 0.00 24.51 3.92 0.15 2.31 14:02:01 0 68.80 0.00 24.70 3.51 0.14 2.85 14:02:01 1 68.61 0.00 24.42 4.38 0.12 2.47 14:02:01 2 67.98 0.00 25.56 4.82 0.12 1.51 14:02:01 3 71.03 0.00 23.36 2.93 0.27 2.41 14:03:01 all 93.89 0.00 6.00 0.00 0.12 0.00 14:03:01 0 93.23 0.00 6.65 0.00 0.12 0.00 14:03:01 1 94.75 0.00 5.13 0.00 0.12 0.00 14:03:01 2 93.74 0.00 6.14 0.00 0.12 0.00 14:03:01 3 93.81 0.00 6.07 0.00 0.12 0.00 14:04:01 all 92.46 0.00 7.41 0.02 0.11 0.00 14:04:01 0 91.00 0.00 8.88 0.00 0.12 0.00 14:04:01 1 92.81 0.00 7.09 0.00 0.10 0.00 14:04:01 2 92.64 0.00 7.24 0.00 0.12 0.00 14:04:01 3 93.41 0.00 6.42 0.07 0.10 0.00 14:05:01 all 84.81 0.00 9.77 0.88 0.11 4.42 14:05:01 0 85.72 0.00 9.67 0.95 0.12 3.54 14:05:01 1 85.49 0.00 9.52 0.92 0.10 3.98 14:05:01 2 85.28 0.00 9.44 1.32 0.12 3.84 14:05:01 3 82.75 0.00 10.44 0.37 0.12 6.32 14:06:01 all 23.79 0.00 6.06 5.90 0.11 64.14 14:06:01 0 16.00 0.00 5.72 4.74 0.10 73.43 14:06:01 1 33.32 0.00 6.99 5.56 0.10 54.03 14:06:01 2 21.00 0.00 5.68 7.04 0.14 66.15 14:06:01 3 24.78 0.00 5.84 6.29 0.12 62.98 14:07:01 all 19.53 0.00 1.23 1.33 0.05 77.86 14:07:01 0 10.25 0.00 1.22 1.65 0.05 86.83 14:07:01 1 30.04 0.00 1.14 0.15 0.05 68.62 14:07:01 2 16.30 0.00 1.16 3.30 0.07 79.18 14:07:01 3 21.50 0.00 1.45 0.22 0.03 76.80 Average: all 51.76 0.00 8.10 3.08 0.10 36.95 Average: 0 47.76 0.00 8.25 3.74 0.10 40.15 Average: 1 52.57 0.00 7.89 3.11 0.10 36.33 Average: 2 53.84 0.00 8.37 2.91 0.10 34.77 Average: 3 52.89 0.00 7.91 2.57 0.11 36.53