---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12974 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: 2800.000 BogoMIPS: 5600.00 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 9.6G 9.7G 50% / 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 504 677 0 2762 3156 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:3c:5a:96 brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe3c:5a96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:8a:cc:ca 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::42:62ff:fe8a:ccca/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-12974) 12/13/24 _x86_64_ (4 CPU) 13:35:16 LINUX RESTART (4 CPU) 13:36:01 tps rtps wtps bread/s bwrtn/s 13:37:01 83.97 22.63 61.34 1829.70 6815.40 13:38:01 181.40 8.42 172.99 1493.62 27014.83 13:39:01 11.98 0.00 11.98 0.00 3109.22 13:40:01 3.62 0.00 3.62 0.00 182.10 13:41:01 3.13 0.00 3.13 0.00 298.62 13:42:01 4.08 0.00 4.08 0.00 345.94 13:43:01 3.30 0.00 3.30 0.00 534.98 13:44:01 3.62 0.02 3.60 2.93 344.74 13:45:01 3.35 0.00 3.35 0.00 343.14 13:46:01 3.60 0.00 3.60 0.00 1021.03 13:47:01 2.97 0.00 2.97 0.00 376.54 13:48:01 3.63 0.00 3.63 0.00 315.68 13:49:01 3.52 0.00 3.52 0.00 424.80 13:50:01 3.08 0.08 3.00 1.33 451.58 13:51:01 27.98 6.42 21.56 289.69 3169.34 Average: 22.88 2.50 20.38 241.15 2983.17 13:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:37:01 1518120 3363472 2520532 62.41 60072 1932564 854488 16.80 578252 1745012 207596 13:38:01 817592 3281868 3221060 79.76 89672 2492396 1311236 25.78 867796 2091152 87372 13:39:01 809480 3276808 3229172 79.96 89892 2495008 1307928 25.71 899276 2068020 1816 13:40:01 796652 3270096 3242000 80.27 90068 2500532 1307732 25.71 909612 2069704 3972 13:41:01 795592 3276508 3243060 80.30 90272 2507252 1321628 25.98 905940 2073056 4160 13:42:01 786556 3275884 3252096 80.52 90488 2514748 1322124 25.99 910084 2076836 4212 13:43:01 768184 3273124 3270468 80.98 90636 2529436 1387832 27.28 919548 2085344 5208 13:44:01 756536 3268464 3282116 81.27 90768 2535764 1393444 27.39 926164 2088572 4508 13:45:01 353044 2871896 3685608 91.26 90912 2542048 1910132 37.55 1321732 2092300 3200 13:46:01 707000 3253108 3331652 82.49 91052 2568116 1450628 28.52 946640 2115300 2336 13:47:01 713632 3268240 3325020 82.33 91260 2575792 1386828 27.26 935412 2119160 2912 13:48:01 705292 3268076 3333360 82.54 91464 2583244 1390868 27.34 938236 2123084 5380 13:49:01 679364 3253080 3359288 83.18 91664 2593272 1452308 28.55 957836 2128720 7292 13:50:01 136220 2648240 3902432 96.63 91384 2533124 2057756 40.45 1562272 2068480 46480 13:51:01 725296 3247912 3313356 82.04 93548 2551280 984540 19.35 1144604 1915340 19920 Average: 737904 3206452 3300748 81.73 88877 2496972 1389298 27.31 981560 2057339 27091 13:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:37:01 ens3 88.04 76.19 946.00 11.01 0.00 0.00 0.00 0.00 13:37:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth25119ed 202.17 290.00 13.65 1844.04 0.00 0.00 0.00 0.15 13:38:01 ens3 463.47 316.40 2792.60 27.79 0.00 0.00 0.00 0.00 13:38:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:38:01 docker0 273.79 389.95 14.66 2357.45 0.00 0.00 0.00 0.00 13:39:01 veth25119ed 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 4.00 3.48 0.84 1.09 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth25119ed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 5.88 5.28 1.24 1.57 0.00 0.00 0.00 0.00 13:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth25119ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 7.85 6.47 1.76 2.07 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth25119ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 8.90 9.93 1.93 7.80 0.00 0.00 0.00 0.00 13:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 veth25119ed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 5.67 5.73 1.20 1.64 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 veth25119ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 7.23 6.27 1.66 1.96 0.00 0.00 0.00 0.00 13:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 veth25119ed 51.27 51.89 3.92 330.77 0.00 0.00 0.00 0.03 13:45:01 ens3 57.42 56.82 331.98 5.47 0.00 0.00 0.00 0.00 13:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 51.27 51.89 3.22 330.77 0.00 0.00 0.00 0.00 13:46:01 veth25119ed 36.96 40.41 2.89 331.54 0.00 0.00 0.00 0.03 13:46:01 ens3 47.01 44.11 332.98 4.74 0.00 0.00 0.00 0.00 13:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:46:01 docker0 36.96 40.41 2.39 331.54 0.00 0.00 0.00 0.00 13:47:01 veth25119ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 5.65 6.13 1.22 1.65 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 veth25119ed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 10.15 10.30 2.24 2.54 0.00 0.00 0.00 0.00 13:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 veth25119ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 8.72 8.08 2.05 2.34 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 veth25119ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 6.65 7.10 1.44 1.82 0.00 0.00 0.00 0.00 13:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 103.43 96.55 679.97 14.09 0.00 0.00 0.00 0.00 13:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:51:01 docker0 75.74 80.19 4.81 667.95 0.00 0.00 0.00 0.00 Average: ens3 55.34 43.92 339.94 5.84 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 29.18 37.50 1.67 245.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12974) 12/13/24 _x86_64_ (4 CPU) 13:35:16 LINUX RESTART (4 CPU) 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 19.57 0.00 1.61 2.73 0.05 76.05 13:37:01 0 29.93 0.00 2.09 0.98 0.07 66.93 13:37:01 1 10.33 0.00 1.36 8.45 0.05 79.81 13:37:01 2 21.79 0.00 1.90 0.20 0.05 76.06 13:37:01 3 16.15 0.00 1.07 1.30 0.07 81.41 13:38:01 all 10.70 0.00 3.97 4.83 0.08 80.43 13:38:01 0 5.83 0.00 3.32 3.25 0.07 87.53 13:38:01 1 10.59 0.00 3.40 2.20 0.05 83.76 13:38:01 2 12.40 0.00 4.62 6.87 0.10 76.01 13:38:01 3 14.00 0.00 4.53 7.02 0.07 74.38 13:39:01 all 2.71 0.00 0.78 0.19 0.02 96.30 13:39:01 0 2.42 0.00 0.68 0.33 0.02 96.54 13:39:01 1 2.88 0.00 0.90 0.43 0.03 95.76 13:39:01 2 3.00 0.00 0.78 0.00 0.02 96.20 13:39:01 3 2.52 0.00 0.77 0.00 0.02 96.69 13:40:01 all 3.24 0.00 0.81 0.03 0.03 95.89 13:40:01 0 3.63 0.00 0.87 0.12 0.03 95.35 13:40:01 1 3.44 0.00 0.88 0.00 0.02 95.66 13:40:01 2 2.92 0.00 0.77 0.00 0.03 96.27 13:40:01 3 2.97 0.00 0.75 0.00 0.03 96.24 13:41:01 all 3.31 0.00 0.89 0.05 0.03 95.72 13:41:01 0 3.28 0.00 0.96 0.20 0.03 95.53 13:41:01 1 2.94 0.00 0.92 0.00 0.03 96.10 13:41:01 2 3.43 0.00 0.72 0.00 0.02 95.83 13:41:01 3 3.57 0.00 0.97 0.02 0.02 95.43 13:42:01 all 4.06 0.00 0.99 0.03 0.03 94.89 13:42:01 0 3.93 0.00 0.92 0.08 0.03 95.03 13:42:01 1 3.78 0.00 0.89 0.00 0.03 95.30 13:42:01 2 4.53 0.00 1.17 0.02 0.05 94.23 13:42:01 3 3.98 0.00 0.97 0.00 0.03 95.02 13:43:01 all 4.23 0.00 0.92 0.03 0.04 94.78 13:43:01 0 5.42 0.00 1.02 0.07 0.03 93.47 13:43:01 1 4.46 0.00 1.00 0.03 0.05 94.45 13:43:01 2 3.34 0.00 0.97 0.05 0.03 95.61 13:43:01 3 3.70 0.00 0.69 0.00 0.02 95.59 13:44:01 all 4.01 0.00 1.03 0.03 0.04 94.89 13:44:01 0 4.32 0.00 1.20 0.03 0.03 94.41 13:44:01 1 4.05 0.00 1.02 0.03 0.03 94.87 13:44:01 2 4.54 0.00 1.12 0.05 0.05 94.24 13:44:01 3 3.14 0.00 0.76 0.00 0.03 96.07 13:45:01 all 4.81 0.00 1.06 0.03 0.04 94.05 13:45:01 0 5.30 0.00 1.19 0.00 0.05 93.46 13:45:01 1 4.11 0.00 1.09 0.10 0.03 94.67 13:45:01 2 5.36 0.00 1.05 0.00 0.05 93.54 13:45:01 3 4.48 0.00 0.92 0.02 0.05 94.53 13:46:01 all 7.59 0.00 1.02 0.05 0.04 91.30 13:46:01 0 7.86 0.00 0.99 0.00 0.03 91.12 13:46:01 1 9.07 0.00 0.93 0.18 0.05 89.77 13:46:01 2 7.00 0.00 1.04 0.00 0.05 91.92 13:46:01 3 6.43 0.00 1.16 0.00 0.03 92.37 13:47:01 all 4.75 0.00 1.07 0.05 0.05 94.09 13:47:01 0 4.48 0.00 1.02 0.03 0.05 94.42 13:47:01 1 5.58 0.00 1.01 0.15 0.03 93.22 13:47:01 2 4.91 0.00 1.12 0.00 0.05 93.92 13:47:01 3 3.99 0.00 1.10 0.00 0.05 94.85 13:47:01 CPU %user %nice %system %iowait %steal %idle 13:48:01 all 5.02 0.00 1.16 0.02 0.05 93.75 13:48:01 0 4.67 0.00 1.19 0.02 0.03 94.10 13:48:01 1 5.20 0.00 1.03 0.03 0.05 93.68 13:48:01 2 4.32 0.00 1.22 0.03 0.05 94.37 13:48:01 3 5.88 0.00 1.19 0.02 0.05 92.87 13:49:01 all 5.15 0.00 1.12 0.05 0.05 93.64 13:49:01 0 4.63 0.00 1.27 0.00 0.07 94.03 13:49:01 1 5.11 0.00 1.21 0.02 0.05 93.62 13:49:01 2 5.24 0.00 1.00 0.00 0.05 93.70 13:49:01 3 5.60 0.00 0.99 0.15 0.05 93.21 13:50:01 all 8.35 0.00 1.18 0.04 0.05 90.37 13:50:01 0 10.69 0.00 1.45 0.00 0.05 87.80 13:50:01 1 6.03 0.00 0.97 0.10 0.03 92.87 13:50:01 2 10.83 0.00 1.26 0.02 0.05 87.85 13:50:01 3 5.87 0.00 1.07 0.07 0.05 92.94 13:51:01 all 22.11 0.00 2.69 0.63 0.08 74.50 13:51:01 0 21.54 0.00 2.90 0.37 0.07 75.12 13:51:01 1 18.00 0.00 2.65 0.23 0.08 79.04 13:51:01 2 19.12 0.00 2.62 0.17 0.08 78.01 13:51:01 3 29.83 0.00 2.58 1.74 0.08 65.76 Average: all 7.31 0.00 1.35 0.58 0.04 90.71 Average: 0 7.87 0.00 1.40 0.37 0.04 90.32 Average: 1 6.38 0.00 1.28 0.80 0.04 91.50 Average: 2 7.51 0.00 1.42 0.49 0.05 90.53 Average: 3 7.47 0.00 1.30 0.69 0.04 90.50