---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2881 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 486 710 0 2747 3175 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:db:12:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fedb:12d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:cb:c2:d0 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::42:7bff:fecb:c2d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2881) 08/19/24 _x86_64_ (4 CPU) 15:35:30 LINUX RESTART (4 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:01 141.36 53.72 87.64 3372.64 9004.23 15:38:01 185.30 12.65 172.65 2256.56 20996.10 15:39:01 17.51 0.00 17.51 0.00 9271.79 15:40:01 3.53 0.00 3.53 0.00 224.76 15:41:01 3.50 0.00 3.50 0.00 261.42 15:42:01 3.87 0.00 3.87 0.00 358.61 15:43:01 3.73 0.00 3.73 0.00 547.51 15:44:01 3.30 0.00 3.30 0.00 333.68 15:45:01 3.88 0.00 3.88 0.00 330.34 15:46:01 4.08 0.00 4.08 0.00 898.78 15:47:01 3.47 0.00 3.47 0.00 309.42 15:48:01 3.10 0.00 3.10 0.00 393.53 15:49:01 3.60 0.00 3.60 0.00 432.19 15:50:01 3.32 0.00 3.32 0.00 517.51 15:51:01 28.60 5.93 22.66 216.36 2543.84 Average: 27.48 4.82 22.66 389.70 3094.92 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 1600524 3350792 2438128 60.37 55984 1846880 883112 17.36 575876 1675340 144592 15:38:01 897504 3262776 3141148 77.78 80892 2412352 1353708 26.61 868296 2028124 188128 15:39:01 835212 3290044 3203440 79.32 88944 2483808 1293460 25.43 886052 2055128 2960 15:40:01 831800 3290776 3206852 79.40 89148 2487604 1296120 25.48 888076 2055960 2244 15:41:01 802172 3269856 3236480 80.14 89336 2495600 1349936 26.54 912692 2060260 4696 15:42:01 815112 3290820 3223540 79.82 89520 2502804 1304392 25.64 895484 2063808 4052 15:43:01 790300 3282144 3248352 80.43 89688 2517980 1373436 27.00 910116 2072900 5508 15:44:01 774444 3271996 3264208 80.82 89848 2523020 1434784 28.20 924032 2075144 3700 15:45:01 782360 3288676 3256292 80.63 90028 2530976 1374112 27.01 910092 2080196 4984 15:46:01 751900 3282076 3286752 81.38 90176 2553648 1373180 26.99 918916 2100616 3448 15:47:01 744944 3284108 3293708 81.55 90404 2561936 1374092 27.01 921688 2104784 6588 15:48:01 721884 3268204 3316768 82.13 90592 2568424 1423452 27.98 939916 2107756 5848 15:49:01 720404 3273008 3318248 82.16 90788 2574260 1435348 28.21 939000 2110720 3524 15:50:01 708792 3270800 3329860 82.45 90976 2582560 1429948 28.11 945396 2115220 1212 15:51:01 744992 3253068 3293660 81.55 92788 2537696 993116 19.52 1138420 1903412 19220 Average: 834823 3281943 3203829 79.33 87274 2478637 1312813 25.81 904937 2040625 26714 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 471.90 306.05 1657.98 85.17 0.00 0.00 0.00 0.00 15:38:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:38:01 docker0 406.13 1002.18 22.33 1981.92 0.00 0.00 0.00 0.00 15:38:01 ens3 1106.83 470.95 2448.65 42.94 0.00 0.00 0.00 0.00 15:38:01 veth50025cf 334.46 894.87 23.13 1468.04 0.00 0.00 0.00 0.12 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 47.99 66.31 2.44 399.99 0.00 0.00 0.00 0.00 15:39:01 ens3 72.20 53.04 401.15 4.41 0.00 0.00 0.00 0.00 15:39:01 veth50025cf 47.99 66.34 3.10 399.99 0.00 0.00 0.00 0.03 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 3.75 4.58 0.82 1.28 0.00 0.00 0.00 0.00 15:40:01 veth50025cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 10.53 10.31 2.29 2.47 0.00 0.00 0.00 0.00 15:41:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 7.02 5.93 1.47 7.13 0.00 0.00 0.00 0.00 15:42:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 5.52 4.15 1.16 1.59 0.00 0.00 0.00 0.00 15:43:01 veth50025cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 4.52 5.38 0.99 1.49 0.00 0.00 0.00 0.00 15:44:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 5.35 5.85 1.17 1.59 0.00 0.00 0.00 0.00 15:45:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 docker0 94.02 98.08 5.91 585.56 0.00 0.00 0.00 0.00 15:46:01 ens3 100.53 97.02 586.08 8.07 0.00 0.00 0.00 0.00 15:46:01 veth50025cf 94.02 98.08 7.19 585.56 0.00 0.00 0.00 0.05 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 6.03 5.72 1.41 1.79 0.00 0.00 0.00 0.00 15:47:01 veth50025cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 6.68 7.32 1.50 1.94 0.00 0.00 0.00 0.00 15:48:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 7.28 8.05 1.53 2.06 0.00 0.00 0.00 0.00 15:49:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 6.43 5.58 2.23 1.67 0.00 0.00 0.00 0.00 15:50:01 veth50025cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:51:01 docker0 1.17 1.07 0.09 6.38 0.00 0.00 0.00 0.00 15:51:01 ens3 23.48 20.75 18.59 12.43 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 36.62 77.84 2.05 198.26 0.00 0.00 0.00 0.00 Average: ens3 122.54 67.38 341.80 11.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2881) 08/19/24 _x86_64_ (4 CPU) 15:35:30 LINUX RESTART (4 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 22.00 0.00 2.10 4.25 0.07 71.58 15:37:01 0 16.44 0.00 1.63 7.73 0.07 74.14 15:37:01 1 16.66 0.00 1.52 2.39 0.05 79.39 15:37:01 2 26.76 0.00 3.11 5.15 0.07 64.92 15:37:01 3 28.17 0.00 2.10 1.75 0.07 67.91 15:38:01 all 11.52 0.00 3.50 4.87 0.06 80.05 15:38:01 0 9.23 0.00 3.55 6.10 0.07 81.05 15:38:01 1 7.65 0.00 3.06 3.50 0.05 85.74 15:38:01 2 18.15 0.00 4.48 5.39 0.08 71.90 15:38:01 3 11.09 0.00 2.93 4.49 0.07 81.42 15:39:01 all 4.73 0.00 1.14 0.35 0.03 93.76 15:39:01 0 4.64 0.00 0.84 0.02 0.02 94.49 15:39:01 1 7.41 0.00 1.18 0.12 0.03 91.25 15:39:01 2 3.18 0.00 1.47 0.45 0.03 94.86 15:39:01 3 3.66 0.00 1.05 0.82 0.05 94.42 15:40:01 all 3.34 0.00 0.90 0.04 0.04 95.68 15:40:01 0 4.60 0.00 0.85 0.00 0.03 94.51 15:40:01 1 2.92 0.00 0.87 0.00 0.03 96.18 15:40:01 2 2.85 0.00 0.95 0.05 0.05 96.10 15:40:01 3 2.97 0.00 0.92 0.13 0.05 95.93 15:41:01 all 3.72 0.00 0.79 0.03 0.05 95.41 15:41:01 0 4.86 0.00 0.67 0.00 0.05 94.42 15:41:01 1 3.52 0.00 0.77 0.00 0.03 95.68 15:41:01 2 2.99 0.00 0.90 0.00 0.03 96.08 15:41:01 3 3.47 0.00 0.80 0.12 0.07 95.55 15:42:01 all 4.12 0.00 0.87 0.04 0.05 94.93 15:42:01 0 4.63 0.00 0.71 0.00 0.03 94.63 15:42:01 1 3.79 0.00 0.93 0.00 0.03 95.25 15:42:01 2 4.35 0.00 1.00 0.00 0.05 94.60 15:42:01 3 3.73 0.00 0.84 0.15 0.05 95.23 15:43:01 all 4.24 0.00 0.92 0.03 0.06 94.74 15:43:01 0 4.11 0.00 0.96 0.00 0.07 94.87 15:43:01 1 3.80 0.00 0.75 0.00 0.03 95.42 15:43:01 2 5.40 0.00 1.09 0.12 0.07 93.33 15:43:01 3 3.69 0.00 0.90 0.00 0.07 95.34 15:44:01 all 3.35 0.00 0.83 0.03 0.05 95.73 15:44:01 0 3.03 0.00 0.84 0.02 0.05 96.07 15:44:01 1 3.64 0.00 0.90 0.02 0.05 95.40 15:44:01 2 3.22 0.00 0.80 0.08 0.08 95.81 15:44:01 3 3.52 0.00 0.82 0.00 0.03 95.63 15:45:01 all 4.10 0.00 1.07 0.04 0.08 94.71 15:45:01 0 3.64 0.00 0.87 0.12 0.05 95.32 15:45:01 1 4.26 0.00 1.20 0.05 0.08 94.41 15:45:01 2 4.39 0.00 1.11 0.00 0.07 94.44 15:45:01 3 4.09 0.00 1.09 0.00 0.08 94.74 15:46:01 all 6.54 0.00 0.84 0.03 0.05 92.54 15:46:01 0 7.00 0.00 0.74 0.08 0.05 92.13 15:46:01 1 5.41 0.00 0.82 0.00 0.05 93.73 15:46:01 2 7.59 0.00 0.90 0.02 0.07 91.42 15:46:01 3 6.16 0.00 0.90 0.03 0.08 92.82 15:47:01 all 4.34 0.00 0.85 0.04 0.05 94.72 15:47:01 0 3.40 0.00 0.80 0.00 0.05 95.74 15:47:01 1 4.49 0.00 0.80 0.00 0.05 94.66 15:47:01 2 4.70 0.00 0.92 0.03 0.05 94.30 15:47:01 3 4.77 0.00 0.85 0.10 0.07 94.21 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 4.37 0.00 0.92 0.03 0.06 94.61 15:48:01 0 4.91 0.00 0.75 0.00 0.05 94.28 15:48:01 1 4.13 0.00 0.99 0.02 0.05 94.82 15:48:01 2 4.36 0.00 0.97 0.07 0.07 94.54 15:48:01 3 4.12 0.00 0.97 0.00 0.07 94.85 15:49:01 all 4.34 0.00 0.99 0.06 0.08 94.53 15:49:01 0 4.08 0.00 0.84 0.03 0.08 94.96 15:49:01 1 4.27 0.00 1.07 0.03 0.07 94.56 15:49:01 2 4.79 0.00 1.04 0.03 0.07 94.07 15:49:01 3 4.21 0.00 1.05 0.17 0.07 94.50 15:50:01 all 4.44 0.00 0.85 0.03 0.07 94.61 15:50:01 0 5.13 0.00 0.79 0.00 0.05 94.03 15:50:01 1 4.41 0.00 0.97 0.08 0.07 94.47 15:50:01 2 3.87 0.00 0.83 0.00 0.08 95.21 15:50:01 3 4.38 0.00 0.79 0.00 0.08 94.75 15:51:01 all 20.71 0.00 2.33 0.73 0.08 76.16 15:51:01 0 18.57 0.00 2.42 2.08 0.07 76.87 15:51:01 1 12.78 0.00 2.20 0.35 0.07 84.60 15:51:01 2 25.03 0.00 2.42 0.28 0.08 72.18 15:51:01 3 26.45 0.00 2.29 0.22 0.08 70.96 Average: all 7.06 0.00 1.26 0.71 0.06 90.92 Average: 0 6.55 0.00 1.15 1.08 0.05 91.17 Average: 1 5.94 0.00 1.20 0.44 0.05 92.37 Average: 2 8.10 0.00 1.46 0.78 0.06 89.59 Average: 3 7.63 0.00 1.22 0.53 0.07 90.55