---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-20531 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 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / 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 629 11335 0 4074 15081 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:35:b4:42 brd ff:ff:ff:ff:ff:ff inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe35:b442/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:b0:b4:be 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:e7ff:feb0:b4be/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-20531) 01/25/24 _x86_64_ (4 CPU) 22:51:36 LINUX RESTART (4 CPU) 22:52:01 tps rtps wtps bread/s bwrtn/s 22:53:01 241.68 58.66 183.02 4790.13 57830.23 22:54:01 105.42 16.33 89.09 719.08 32332.74 22:55:02 148.78 4.78 143.99 165.97 30675.02 22:56:01 243.62 2.34 241.28 355.47 42087.92 22:57:01 186.15 0.10 186.05 14.26 24316.35 22:58:01 195.94 6.33 189.61 789.34 28983.24 22:59:01 488.74 0.10 488.64 2.93 86000.47 23:00:01 97.80 0.00 97.80 0.00 32524.58 23:01:01 67.07 0.03 67.04 2.00 19119.48 23:02:01 374.14 0.02 374.12 0.80 46753.81 23:03:01 65.87 2.43 63.44 525.78 13272.22 Average: 201.31 8.29 193.02 670.09 37618.78 22:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:53:01 13899708 15480968 2525256 15.37 45392 1745788 1168860 6.69 760772 1562200 87672 22:54:01 13656868 15525816 2768096 16.85 69364 1990400 1100056 6.30 733872 1793852 148092 22:55:02 12883768 15373828 3541196 21.56 125676 2513704 1338532 7.66 959836 2272680 465956 22:56:01 12292728 15338488 4132236 25.16 132816 3006848 1435776 8.22 1119964 2642460 672 22:57:01 11823076 15289500 4601888 28.02 158324 3362804 1459140 8.35 1317780 2872576 48072 22:58:01 10755504 14969352 5669460 34.52 175316 4050632 2534956 14.51 1957352 3237312 110124 22:59:01 8781508 15236808 7643456 46.54 209996 6115836 1890792 10.82 2167656 4859180 2140 23:00:01 7998572 15343704 8426392 51.30 216420 6964424 1661176 9.51 2322416 5452888 784 23:01:01 7283852 15210388 9141112 55.65 220796 7515904 1943444 11.12 2462836 6000416 4636 23:02:01 6323980 15171720 10100984 61.50 236864 8347400 1929872 11.04 2554236 6791800 112004 23:03:01 11590788 15418068 4834176 29.43 239384 3579880 1270884 7.27 1396192 2962056 102520 Average: 10662759 15305331 5762205 35.08 166395 4472147 1612135 9.23 1613901 3677038 98425 22:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:53:01 ens3 335.21 235.31 1356.43 69.23 0.00 0.00 0.00 0.00 22:53:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 39.79 32.71 345.96 6.68 0.00 0.00 0.00 0.00 22:54:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:02 ens3 106.58 54.72 1770.27 6.26 0.00 0.00 0.00 0.00 22:55:02 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 334.35 198.42 3971.57 14.17 0.00 0.00 0.00 0.00 22:56:01 vethce06328 1.03 0.95 0.12 0.45 0.00 0.00 0.00 0.00 22:56:01 lo 1.69 1.69 0.20 0.20 0.00 0.00 0.00 0.00 22:56:01 docker0 140.01 196.37 7.38 1601.98 0.00 0.00 0.00 0.00 22:57:01 ens3 329.00 219.40 2951.01 15.67 0.00 0.00 0.00 0.00 22:57:01 veth9133545 32.71 47.69 2.23 583.72 0.00 0.00 0.00 0.05 22:57:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 22:57:01 docker0 191.82 267.36 10.41 2077.61 0.00 0.00 0.00 0.00 22:58:01 ens3 438.53 319.79 3451.37 22.16 0.00 0.00 0.00 0.00 22:58:01 veth36801a3 151.71 215.98 10.23 1588.55 0.00 0.00 0.00 0.13 22:58:01 vethb29ea79 35.52 38.15 2.43 671.25 0.00 0.00 0.00 0.05 22:58:01 veth67b476f 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 22:59:01 ens3 869.46 572.50 8441.29 38.28 0.00 0.00 0.00 0.00 22:59:01 veth36801a3 303.27 433.61 19.79 3377.32 0.00 0.00 0.00 0.28 22:59:01 vethb29ea79 53.86 78.40 3.71 1757.80 0.00 0.00 0.00 0.14 22:59:01 veth67b476f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 111.53 70.10 1994.28 5.26 0.00 0.00 0.00 0.00 23:00:01 veth36801a3 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 vethb29ea79 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 veth67b476f 17.61 30.83 1.34 514.09 0.00 0.00 0.00 0.04 23:01:01 ens3 498.98 200.47 8219.15 13.53 0.00 0.00 0.00 0.00 23:01:01 veth36801a3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 vethb29ea79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 veth67b476f 0.33 0.32 0.04 0.12 0.00 0.00 0.00 0.00 23:02:01 ens3 99.03 32.69 1925.28 2.16 0.00 0.00 0.00 0.00 23:02:01 veth36801a3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 vethb29ea79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 veth67b476f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 36.63 30.13 410.00 6.42 0.00 0.00 0.00 0.00 23:03:01 lo 11.66 11.66 1.12 1.12 0.00 0.00 0.00 0.00 23:03:01 docker0 1520.64 2460.44 81.70 27669.71 0.00 0.00 0.00 0.00 Average: ens3 290.75 178.72 3165.63 18.17 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 138.51 224.11 7.44 2520.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-20531) 01/25/24 _x86_64_ (4 CPU) 22:51:36 LINUX RESTART (4 CPU) 22:52:01 CPU %user %nice %system %iowait %steal %idle 22:53:01 all 16.31 0.00 1.72 9.03 0.05 72.88 22:53:01 0 9.51 0.00 1.07 17.57 0.05 71.80 22:53:01 1 13.66 0.00 1.73 7.57 0.05 76.99 22:53:01 2 22.76 0.00 2.58 6.74 0.08 67.83 22:53:01 3 19.26 0.00 1.51 4.28 0.05 74.90 22:54:01 all 19.23 0.00 1.56 4.67 0.06 74.48 22:54:01 0 19.95 0.00 1.10 5.58 0.03 73.33 22:54:01 1 28.63 0.00 2.45 11.49 0.07 57.36 22:54:01 2 8.25 0.00 1.04 0.92 0.07 89.73 22:54:01 3 20.16 0.00 1.65 0.68 0.05 77.46 22:55:02 all 20.28 0.00 3.41 5.35 0.08 70.88 22:55:02 0 7.79 0.00 1.97 9.11 0.05 81.07 22:55:02 1 19.16 0.00 3.85 1.01 0.07 75.92 22:55:02 2 32.49 0.00 4.92 5.74 0.10 56.74 22:55:02 3 21.69 0.00 2.92 5.56 0.08 69.75 22:56:01 all 16.41 0.00 3.62 7.32 0.11 72.55 22:56:01 0 13.85 0.00 3.87 3.36 0.07 78.85 22:56:01 1 30.23 0.00 3.85 11.55 0.12 54.25 22:56:01 2 12.92 0.00 4.24 12.93 0.14 69.78 22:56:01 3 8.70 0.00 2.54 1.52 0.09 87.16 22:57:01 all 13.83 0.00 3.98 5.06 0.10 77.04 22:57:01 0 14.54 0.00 3.49 9.42 0.13 72.42 22:57:01 1 17.83 0.00 3.89 2.67 0.10 75.51 22:57:01 2 10.81 0.00 4.39 7.08 0.12 77.60 22:57:01 3 12.12 0.00 4.10 1.08 0.07 82.64 22:58:01 all 27.38 0.00 6.10 4.72 0.12 61.68 22:58:01 0 22.31 0.00 6.20 2.28 0.10 69.11 22:58:01 1 14.65 0.00 5.18 4.49 0.10 75.58 22:58:01 2 34.95 0.00 6.57 3.00 0.12 55.37 22:58:01 3 37.75 0.00 6.47 9.13 0.17 46.48 22:59:01 all 20.77 0.00 9.03 15.32 0.11 54.76 22:59:01 0 21.96 0.00 8.71 13.03 0.08 56.21 22:59:01 1 11.79 0.00 10.49 13.87 0.08 63.77 22:59:01 2 21.19 0.00 6.56 10.87 0.12 61.26 22:59:01 3 28.25 0.00 10.33 23.54 0.15 37.72 23:00:01 all 15.64 0.00 3.13 3.85 0.09 77.29 23:00:01 0 13.65 0.00 3.16 1.13 0.12 81.94 23:00:01 1 26.74 0.00 3.42 1.01 0.08 68.75 23:00:01 2 9.09 0.00 2.68 0.55 0.05 87.63 23:00:01 3 13.05 0.00 3.27 12.74 0.10 70.84 23:01:01 all 6.61 0.00 1.63 3.74 1.49 86.53 23:01:01 0 11.32 0.00 1.93 0.13 2.55 84.07 23:01:01 1 7.69 0.00 1.71 2.09 2.50 86.01 23:01:01 2 3.60 0.00 1.74 4.27 0.64 89.75 23:01:01 3 3.55 0.00 1.14 8.77 0.19 86.35 23:02:01 all 19.88 0.00 5.00 4.28 0.12 70.72 23:02:01 0 22.46 0.00 6.90 8.66 0.10 61.89 23:02:01 1 29.29 0.00 4.35 2.70 0.12 63.53 23:02:01 2 13.76 0.00 4.95 2.18 0.15 78.96 23:02:01 3 13.96 0.00 3.77 3.57 0.12 78.58 23:03:01 all 24.39 0.00 6.47 1.10 0.08 67.96 23:03:01 0 21.84 0.00 7.06 1.67 0.07 69.36 23:03:01 1 17.46 0.00 5.62 1.06 0.10 75.75 23:03:01 2 38.89 0.00 6.78 0.98 0.10 53.25 23:03:01 3 19.37 0.00 6.41 0.71 0.07 73.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.24 0.00 4.14 5.85 0.22 71.54 Average: 0 16.27 0.00 4.12 6.53 0.31 72.76 Average: 1 19.67 0.00 4.23 5.39 0.31 70.40 Average: 2 18.98 0.00 4.22 5.00 0.15 71.66 Average: 3 18.03 0.00 4.01 6.50 0.10 71.36