---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1829 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.1G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 545 200 0 3197 3115 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3e:e7:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fe3e:e7f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:d0:6b:d1 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1829) 02/15/24 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 137.93 68.74 69.19 5038.49 41873.97 02:54:01 93.75 12.68 81.07 2274.69 16574.57 02:55:01 364.99 0.05 364.94 3.20 21017.43 02:56:01 397.45 0.03 397.42 0.67 23315.85 02:57:01 130.19 34.84 95.35 2565.84 4244.36 02:58:01 6.87 0.78 6.08 18.40 5050.49 02:59:01 19.25 4.38 14.86 381.67 8949.58 03:00:01 119.41 5.35 114.06 1177.40 14294.28 03:01:01 163.55 0.53 163.01 4.93 15518.43 03:02:01 507.98 7.64 500.33 737.25 25161.85 03:03:01 38.41 11.50 26.91 2067.52 1991.00 03:04:01 52.24 13.91 38.33 1034.63 2368.81 Average: 169.41 13.37 156.04 1275.25 15032.45 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1660392 3364180 2378260 58.89 51148 1808108 833224 16.38 555416 1642828 146116 02:54:01 1174572 3244524 2864080 70.92 64356 2147308 1221788 24.02 782132 1869320 44532 02:55:01 844352 3283040 3194300 79.09 97312 2462524 1167984 22.96 771072 2167420 4240 02:56:01 497952 3208924 3540700 87.67 118492 2663100 1247468 24.52 857508 2372204 2864 02:57:01 547488 3277268 3491164 86.44 124272 2679904 1177036 23.14 875892 2307092 12380 02:58:01 235872 3038512 3802780 94.16 124360 2750060 1423264 27.98 1127956 2364028 35360 02:59:01 751828 3208600 3286824 81.38 125092 2447728 1261760 24.80 1009788 2012512 31172 03:00:01 347656 3162208 3690996 91.39 129684 2742008 1294936 25.45 1185456 2181788 7972 03:01:01 439052 3154168 3599600 89.13 137480 2636144 1313380 25.82 940768 2334268 3084 03:02:01 442320 3261772 3596332 89.05 152924 2730992 1106528 21.75 791452 2490616 4 03:03:01 315788 3247288 3722864 92.18 153304 2823780 1042860 20.50 1680124 1709200 12 03:04:01 286076 3252952 3752576 92.92 156300 2873288 934908 18.38 1824244 1612476 31908 Average: 628612 3225286 3410040 84.44 119560 2563745 1168761 22.97 1033484 2088646 26637 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:53:01 ens3 361.51 244.09 1356.53 62.57 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.47 2.47 0.21 0.21 0.00 0.00 0.00 0.00 02:54:01 ens3 311.80 208.40 1794.66 24.84 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 252.04 152.27 942.08 13.40 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 338.33 193.02 1941.50 17.04 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 24.65 21.20 41.10 4.13 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 1.88 1.93 0.46 0.47 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 94.35 61.19 515.71 4.73 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 535.94 333.66 2033.05 26.71 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 436.44 213.08 1980.69 17.47 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 15.49 14.42 3.28 3.82 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 03:03:01 ens3 364.07 662.14 30.01 5263.49 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 03:04:01 ens3 96.27 165.12 46.13 1196.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 236.01 189.17 890.24 552.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1829) 02/15/24 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 20.01 0.00 2.13 4.43 0.05 73.36 02:53:01 0 8.18 0.00 1.20 9.32 0.03 81.27 02:53:01 1 36.48 0.00 3.78 3.67 0.08 55.98 02:53:01 2 28.04 0.00 2.46 3.04 0.07 66.39 02:53:01 3 7.49 0.00 1.08 1.73 0.03 89.66 02:54:01 all 15.59 0.00 1.65 2.45 0.06 80.25 02:54:01 0 4.44 0.00 1.05 4.56 0.05 89.89 02:54:01 1 20.64 0.00 2.10 2.79 0.08 74.38 02:54:01 2 33.13 0.00 2.42 2.23 0.07 62.15 02:54:01 3 4.10 0.00 1.09 0.22 0.05 94.55 02:55:01 all 5.31 0.00 3.68 11.44 0.08 79.49 02:55:01 0 5.05 0.00 2.34 1.41 0.07 91.13 02:55:01 1 9.49 0.00 3.92 11.51 0.10 74.98 02:55:01 2 4.21 0.00 5.24 19.69 0.10 70.75 02:55:01 3 2.51 0.00 3.21 13.22 0.07 81.00 02:56:01 all 8.16 0.00 3.39 13.22 0.09 75.14 02:56:01 0 9.11 0.00 5.25 31.23 0.08 54.33 02:56:01 1 6.31 0.00 2.02 3.71 0.07 87.89 02:56:01 2 6.36 0.00 2.15 1.18 0.12 90.20 02:56:01 3 10.83 0.00 4.10 16.62 0.08 68.36 02:57:01 all 16.59 0.00 4.00 3.94 0.06 75.41 02:57:01 0 6.99 0.00 3.35 3.54 0.05 86.07 02:57:01 1 19.78 0.00 4.30 1.74 0.07 74.11 02:57:01 2 21.64 0.00 3.89 2.02 0.07 72.38 02:57:01 3 17.97 0.00 4.46 8.46 0.07 69.04 02:58:01 all 22.67 0.00 2.86 0.05 0.05 74.37 02:58:01 0 22.47 0.00 2.86 0.03 0.05 74.59 02:58:01 1 22.88 0.00 3.15 0.13 0.03 73.80 02:58:01 2 30.13 0.00 2.95 0.00 0.05 66.88 02:58:01 3 15.16 0.00 2.45 0.02 0.05 82.32 02:59:01 all 23.05 0.00 2.41 0.31 0.05 74.18 02:59:01 0 21.23 0.00 2.17 0.03 0.03 76.53 02:59:01 1 6.38 0.00 1.51 0.61 0.05 91.45 02:59:01 2 38.18 0.00 3.19 0.02 0.07 58.55 02:59:01 3 26.67 0.00 2.79 0.58 0.05 69.91 03:00:01 all 11.58 0.00 3.07 3.25 0.06 82.03 03:00:01 0 6.14 0.00 2.34 1.82 0.05 89.66 03:00:01 1 18.07 0.00 3.46 3.29 0.08 75.09 03:00:01 2 9.73 0.00 3.08 2.47 0.07 84.65 03:00:01 3 12.48 0.00 3.43 5.45 0.05 78.58 03:01:01 all 4.08 0.00 1.83 4.68 0.05 89.36 03:01:01 0 4.17 0.00 0.97 0.40 0.03 94.43 03:01:01 1 4.90 0.00 2.62 6.01 0.08 86.39 03:01:01 2 3.07 0.00 2.05 9.99 0.05 84.84 03:01:01 3 4.18 0.00 1.69 2.36 0.05 91.73 03:02:01 all 6.02 0.00 3.57 17.35 0.09 72.97 03:02:01 0 4.72 0.00 3.01 18.15 0.05 74.07 03:02:01 1 6.87 0.00 6.44 41.78 0.10 44.81 03:02:01 2 5.84 0.00 2.37 4.61 0.13 87.04 03:02:01 3 6.63 0.00 2.45 4.81 0.08 86.03 03:03:01 all 30.65 0.00 1.53 0.96 0.09 66.77 03:03:01 0 32.48 0.00 1.66 1.36 0.10 64.39 03:03:01 1 31.68 0.00 1.68 1.02 0.08 65.54 03:03:01 2 28.96 0.00 1.30 1.18 0.10 68.47 03:03:01 3 29.43 0.00 1.50 0.29 0.08 68.70 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 19.79 0.00 0.92 1.72 0.06 77.50 03:04:01 0 25.69 0.00 0.87 0.53 0.05 72.86 03:04:01 1 25.19 0.00 1.17 1.79 0.08 71.76 03:04:01 2 9.57 0.00 0.86 4.30 0.07 85.20 03:04:01 3 18.64 0.00 0.83 0.28 0.05 80.19 Average: all 15.30 0.00 2.59 5.31 0.07 76.74 Average: 0 12.55 0.00 2.26 6.03 0.05 79.11 Average: 1 17.38 0.00 3.01 6.50 0.08 73.03 Average: 2 18.27 0.00 2.66 4.21 0.08 74.77 Average: 3 13.00 0.00 2.42 4.50 0.06 80.01