---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5754 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 9.9G 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 651 10625 0 4763 15060 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:36:8a:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe36:8ab4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:22:e9:0f 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:beff:fe22:e90f/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-5754) 02/11/24 _x86_64_ (4 CPU) 02:39:39 LINUX RESTART (4 CPU) 02:40:01 tps rtps wtps bread/s bwrtn/s 02:41:01 250.56 65.87 184.69 4962.37 52059.32 02:42:01 79.70 3.07 76.64 104.65 21158.47 02:43:02 187.75 1.53 186.22 129.42 40735.62 02:44:01 199.14 2.49 196.64 392.07 48861.14 02:45:01 338.13 0.15 337.98 23.60 49633.99 02:46:01 253.26 7.68 245.58 755.61 33297.25 02:47:01 293.62 0.08 293.54 0.67 48092.64 02:48:01 555.07 0.13 554.94 6.13 78920.71 02:49:01 88.87 0.40 88.47 40.93 32012.26 02:50:01 84.99 1.28 83.70 112.91 8165.04 Average: 233.17 8.28 224.89 653.25 41281.12 02:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 13913732 15499164 2511232 15.29 46296 1749024 1135768 6.50 743928 1564712 87472 02:42:01 13663988 15520276 2760976 16.81 68232 1979228 1119816 6.41 733836 1785992 147584 02:43:02 12554048 15385856 3870916 23.57 107204 2830636 1302420 7.45 899968 2615520 268524 02:44:01 11780740 15265280 4644224 28.28 126460 3409460 1483724 8.49 1182184 3048428 11392 02:45:01 11225036 15324908 5199928 31.66 168052 3921976 1422296 8.14 1282720 3437792 46796 02:46:01 10561004 15350724 5863960 35.70 186752 4544076 1721752 9.85 1614944 3702852 182288 02:47:01 8940904 14994148 7484060 45.57 201912 5701412 2331272 13.34 1986156 4851308 2952 02:48:01 7798896 15079804 8626068 52.52 223740 6819644 2219952 12.70 2001616 5889640 64576 02:49:01 10908616 15433440 5516348 33.59 236552 4210344 1320700 7.56 1355824 3610248 181960 02:50:01 10887964 15430168 5537000 33.71 237868 4226920 1270296 7.27 1368236 3619028 34052 Average: 11223493 15328377 5201471 31.67 160307 3939272 1532800 8.77 1316941 3412552 102760 02:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:41:01 ens3 342.51 247.79 1318.59 66.32 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 02:42:01 ens3 43.81 35.81 364.51 6.85 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:02 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 02:43:02 ens3 109.10 56.26 2114.47 5.66 0.00 0.00 0.00 0.00 02:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 lo 1.69 1.69 0.20 0.20 0.00 0.00 0.00 0.00 02:44:01 ens3 438.43 271.17 4463.60 18.49 0.00 0.00 0.00 0.00 02:44:01 veth1bf13b5 24.86 38.04 1.77 467.33 0.00 0.00 0.00 0.04 02:44:01 docker0 212.20 309.27 11.29 2092.82 0.00 0.00 0.00 0.00 02:45:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 02:45:01 ens3 290.12 172.94 3766.51 13.01 0.00 0.00 0.00 0.00 02:45:01 vethfa78a01 41.73 56.69 2.77 485.50 0.00 0.00 0.00 0.04 02:45:01 docker0 137.86 213.16 7.73 2408.50 0.00 0.00 0.00 0.00 02:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:46:01 ens3 582.67 269.77 3691.24 19.19 0.00 0.00 0.00 0.00 02:46:01 veth97472f3 34.86 52.81 2.57 514.32 0.00 0.00 0.00 0.04 02:46:01 veth31844e8 39.29 55.32 2.88 529.37 0.00 0.00 0.00 0.04 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 1517.08 749.40 16276.42 50.63 0.00 0.00 0.00 0.00 02:47:01 veth97472f3 312.03 715.59 20.94 8025.25 0.00 0.00 0.00 0.66 02:47:01 veth31844e8 0.47 0.35 0.05 0.05 0.00 0.00 0.00 0.00 02:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:48:01 ens3 1.62 1.52 0.63 0.50 0.00 0.00 0.00 0.00 02:48:01 veth97472f3 0.45 0.37 0.05 0.06 0.00 0.00 0.00 0.00 02:48:01 veth31844e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:49:01 ens3 281.75 147.48 4354.12 12.13 0.00 0.00 0.00 0.00 02:49:01 docker0 1485.50 2656.57 80.30 28229.21 0.00 0.00 0.00 0.00 02:50:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:50:01 ens3 21.11 20.48 42.66 9.06 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 362.71 197.15 3638.08 20.19 0.00 0.00 0.00 0.00 Average: docker0 148.79 266.09 8.04 2827.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5754) 02/11/24 _x86_64_ (4 CPU) 02:39:39 LINUX RESTART (4 CPU) 02:40:01 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 17.31 0.00 2.06 8.28 0.05 72.30 02:41:01 0 21.25 0.00 2.40 11.52 0.07 64.77 02:41:01 1 15.17 0.00 1.67 1.24 0.03 81.89 02:41:01 2 8.46 0.00 1.07 4.52 0.03 85.92 02:41:01 3 24.39 0.00 3.11 15.88 0.07 56.56 02:42:01 all 20.73 0.00 1.43 3.16 0.05 74.65 02:42:01 0 15.31 0.00 1.17 2.71 0.03 80.78 02:42:01 1 22.04 0.00 1.19 0.64 0.05 76.09 02:42:01 2 8.55 0.00 0.94 5.76 0.05 84.70 02:42:01 3 36.99 0.00 2.39 3.53 0.07 57.03 02:43:02 all 22.80 0.00 2.82 5.23 0.08 69.07 02:43:02 0 61.21 0.00 5.34 8.16 0.12 25.18 02:43:02 1 10.06 0.00 1.51 0.02 0.07 88.35 02:43:02 2 10.93 0.00 2.20 8.93 0.07 77.88 02:43:02 3 8.91 0.00 2.22 3.76 0.05 85.06 02:44:01 all 15.91 0.00 3.61 7.36 0.09 73.04 02:44:01 0 10.59 0.00 3.19 1.54 0.09 84.59 02:44:01 1 34.34 0.00 4.15 6.88 0.10 54.53 02:44:01 2 12.53 0.00 3.29 14.33 0.09 69.77 02:44:01 3 6.14 0.00 3.78 6.71 0.09 83.28 02:45:01 all 15.19 0.00 5.97 6.59 0.10 72.15 02:45:01 0 16.60 0.00 5.83 8.66 0.12 68.78 02:45:01 1 18.02 0.00 6.72 2.87 0.10 72.28 02:45:01 2 14.34 0.00 5.78 9.52 0.07 70.29 02:45:01 3 11.78 0.00 5.57 5.26 0.10 77.29 02:46:01 all 28.74 0.00 7.22 3.92 0.11 60.00 02:46:01 0 31.27 0.00 7.04 3.43 0.08 58.19 02:46:01 1 30.02 0.00 7.01 8.25 0.15 54.56 02:46:01 2 30.88 0.00 8.00 2.96 0.10 58.05 02:46:01 3 22.77 0.00 6.83 1.08 0.12 69.20 02:47:01 all 14.22 0.00 5.72 10.36 0.12 69.57 02:47:01 0 14.64 0.00 4.68 15.86 0.15 64.66 02:47:01 1 12.81 0.00 7.05 5.37 0.12 74.67 02:47:01 2 8.67 0.00 5.71 9.39 0.08 76.15 02:47:01 3 20.92 0.00 5.39 11.06 0.14 62.50 02:48:01 all 32.71 0.00 8.33 9.18 0.14 49.65 02:48:01 0 37.96 0.00 8.05 14.48 0.12 39.40 02:48:01 1 30.34 0.00 8.90 14.33 0.14 46.29 02:48:01 2 14.09 0.00 10.65 6.67 0.17 68.42 02:48:01 3 48.16 0.00 5.77 1.23 0.12 44.72 02:49:01 all 30.27 0.00 4.95 3.01 0.11 61.66 02:49:01 0 30.13 0.00 5.46 2.79 0.10 61.51 02:49:01 1 30.17 0.00 5.50 3.38 0.12 60.84 02:49:01 2 31.05 0.00 4.72 1.82 0.10 62.31 02:49:01 3 29.75 0.00 4.11 4.09 0.12 61.93 02:50:01 all 16.71 0.00 0.93 3.96 0.05 78.35 02:50:01 0 24.35 0.00 1.25 2.39 0.07 71.94 02:50:01 1 15.20 0.00 0.73 0.63 0.03 83.40 02:50:01 2 3.53 0.00 0.64 8.63 0.02 87.19 02:50:01 3 23.79 0.00 1.14 4.17 0.07 70.82 Average: all 21.45 0.00 4.30 6.10 0.09 68.07 Average: 0 26.38 0.00 4.44 7.14 0.09 61.95 Average: 1 21.75 0.00 4.44 4.34 0.09 69.39 Average: 2 14.29 0.00 4.28 7.24 0.08 74.11 Average: 3 23.41 0.00 4.03 5.67 0.09 66.80