---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4754 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2799.996 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 688K 394M 1% /run /dev/vda1 20G 9.8G 9.5G 51% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 463 807 0 2673 3201 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:c8:41:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85186sec preferred_lft 85186sec inet6 fe80::f816:3eff:fec8:41df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:a0:11:ab 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::42:76ff:fea0:11ab/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4754) 01/26/24 _x86_64_ (4 CPU) 11:28:08 LINUX RESTART (4 CPU) 11:29:03 tps rtps wtps bread/s bwrtn/s 11:30:01 80.33 15.05 65.28 1030.31 10343.46 11:31:01 184.55 8.75 175.80 1609.73 20417.00 11:32:01 17.35 0.02 17.33 0.13 8877.45 11:33:01 3.97 0.00 3.97 0.00 223.70 11:34:01 3.38 0.02 3.37 2.00 168.24 11:35:01 3.93 0.00 3.93 0.00 396.87 11:36:01 3.38 0.02 3.37 0.13 315.55 11:37:01 3.07 0.00 3.07 0.00 305.95 11:38:01 2.92 0.00 2.92 0.00 280.84 11:39:01 3.72 0.00 3.72 0.00 483.73 11:40:01 2.90 0.00 2.90 0.00 347.68 11:41:01 3.62 0.00 3.62 0.00 317.55 11:42:01 3.27 0.00 3.27 0.00 341.81 11:43:01 2.92 0.02 2.90 3.07 413.46 11:44:01 5.45 1.87 3.58 14.93 488.72 11:45:01 3.72 0.00 3.72 0.00 462.32 11:46:01 3.22 0.00 3.22 0.00 575.50 11:47:01 7.95 4.65 3.30 56.77 466.43 11:48:01 57.16 6.17 50.99 636.69 20744.41 Average: 20.78 1.90 18.88 175.01 3459.98 11:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 1483356 3298484 2555300 63.27 59144 1904200 918696 18.06 631368 1728740 136096 11:31:01 992744 3302820 3045912 75.42 80460 2357556 1150040 22.61 811184 1989940 159144 11:32:01 884108 3301380 3154548 78.11 89284 2444076 1129156 22.20 858328 2032096 3440 11:33:01 887280 3307876 3151376 78.03 89496 2447020 1136340 22.34 854076 2032964 2172 11:34:01 841748 3267608 3196908 79.16 89704 2451672 1301396 25.58 896912 2035948 4092 11:35:01 877476 3311100 3161180 78.27 89892 2458620 1139612 22.40 855808 2040320 2172 11:36:01 858988 3300388 3179668 78.73 90076 2465652 1134780 22.31 868480 2045088 2308 11:37:01 850532 3298532 3188124 78.94 90264 2471564 1140796 22.42 871480 2049524 2360 11:38:01 849680 3304296 3188976 78.96 90488 2477316 1141340 22.44 867464 2054340 3244 11:39:01 825300 3290048 3213356 79.56 90648 2486544 1313548 25.82 883280 2062324 1356 11:40:01 825456 3299088 3213200 79.56 90828 2494692 1207584 23.74 876252 2068460 3548 11:41:01 827972 3306248 3210684 79.50 91028 2498724 1211172 23.81 869328 2071256 2776 11:42:01 812696 3299940 3225960 79.88 91216 2506888 1205056 23.69 880476 2077112 5232 11:43:01 785676 3282340 3252980 80.55 91388 2515500 1208416 23.75 898544 2083544 6760 11:44:01 795348 3299012 3243308 80.31 91996 2521368 1206416 23.71 884512 2087536 3512 11:45:01 783204 3295692 3255452 80.61 92172 2529408 1211600 23.82 889920 2094060 3916 11:46:01 768844 3293792 3269812 80.96 92336 2540936 1209424 23.77 894652 2102356 4252 11:47:01 472024 2873280 3566632 88.31 90928 2426328 1723864 33.89 1278072 2023172 55152 11:48:01 825776 3259712 3212880 79.55 107072 2452152 948364 18.64 824456 2141212 59224 Average: 855169 3273244 3183487 78.83 89391 2444748 1191453 23.42 878663 2043157 24250 11:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 58.68 54.28 796.52 6.86 0.00 0.00 0.00 0.00 11:31:01 vethb58e4c6 279.34 780.87 19.57 1085.14 0.00 0.00 0.00 0.09 11:31:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 11:31:01 docker0 347.26 879.79 19.33 1597.74 0.00 0.00 0.00 0.00 11:31:01 ens3 1006.83 436.41 2046.80 51.49 0.00 0.00 0.00 0.00 11:32:01 vethb58e4c6 91.03 128.06 5.89 689.09 0.00 0.00 0.00 0.06 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 91.03 128.03 4.65 689.09 0.00 0.00 0.00 0.00 11:32:01 ens3 135.86 97.72 690.66 7.56 0.00 0.00 0.00 0.00 11:33:01 vethb58e4c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 8.33 7.90 1.79 1.98 0.00 0.00 0.00 0.00 11:34:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 9.30 8.90 2.09 2.38 0.00 0.00 0.00 0.00 11:35:01 vethb58e4c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 11.21 10.33 2.39 2.76 0.00 0.00 0.00 0.00 11:36:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 9.28 8.77 2.00 2.32 0.00 0.00 0.00 0.00 11:37:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 15.53 12.45 7.52 2.90 0.00 0.00 0.00 0.00 11:38:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 13.36 12.16 2.83 3.45 0.00 0.00 0.00 0.00 11:39:01 vethb58e4c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 10.28 9.62 2.24 2.61 0.00 0.00 0.00 0.00 11:40:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 10.91 10.18 2.31 2.68 0.00 0.00 0.00 0.00 11:41:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 9.65 8.78 2.05 2.34 0.00 0.00 0.00 0.00 11:42:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 9.92 9.35 2.13 2.47 0.00 0.00 0.00 0.00 11:43:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 11.55 11.18 2.40 2.88 0.00 0.00 0.00 0.00 11:44:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 10.35 9.80 2.21 2.57 0.00 0.00 0.00 0.00 11:45:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 11.23 10.43 2.43 2.82 0.00 0.00 0.00 0.00 11:46:01 vethb58e4c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 9.98 9.27 2.12 2.53 0.00 0.00 0.00 0.00 11:47:01 vethb58e4c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 14.56 13.69 3.12 3.62 0.00 0.00 0.00 0.00 11:48:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:48:01 docker0 1.07 0.97 0.08 4.67 0.00 0.00 0.00 0.00 11:48:01 ens3 23.00 20.70 46.34 8.47 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 23.16 53.19 1.27 120.81 0.00 0.00 0.00 0.00 Average: ens3 73.17 40.07 189.45 6.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4754) 01/26/24 _x86_64_ (4 CPU) 11:28:08 LINUX RESTART (4 CPU) 11:29:03 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 19.04 0.00 1.33 2.16 0.05 77.42 11:30:01 0 13.88 0.00 0.92 0.10 0.02 85.08 11:30:01 1 23.14 0.00 1.42 3.87 0.03 71.54 11:30:01 2 17.05 0.00 1.21 4.11 0.09 77.54 11:30:01 3 22.06 0.00 1.76 0.55 0.05 75.57 11:31:01 all 10.37 0.00 3.77 5.00 0.06 80.80 11:31:01 0 10.11 0.00 3.10 4.84 0.05 81.91 11:31:01 1 8.18 0.00 3.06 1.84 0.07 86.85 11:31:01 2 8.19 0.00 4.60 11.64 0.05 75.53 11:31:01 3 15.02 0.00 4.36 1.66 0.07 78.89 11:32:01 all 4.36 0.00 1.33 0.29 0.02 94.00 11:32:01 0 2.94 0.00 1.19 0.00 0.02 95.86 11:32:01 1 5.55 0.00 1.40 0.42 0.03 92.60 11:32:01 2 2.53 0.00 1.02 0.38 0.02 96.05 11:32:01 3 6.44 0.00 1.71 0.34 0.02 91.50 11:33:01 all 2.48 0.00 0.78 0.03 0.03 96.69 11:33:01 0 2.37 0.00 0.77 0.00 0.02 96.85 11:33:01 1 2.27 0.00 0.87 0.00 0.03 96.83 11:33:01 2 2.52 0.00 0.73 0.10 0.03 96.61 11:33:01 3 2.76 0.00 0.73 0.00 0.03 96.48 11:34:01 all 2.28 0.00 0.57 0.04 0.02 97.10 11:34:01 0 2.52 0.00 0.60 0.00 0.02 96.86 11:34:01 1 2.02 0.00 0.57 0.02 0.02 97.38 11:34:01 2 2.24 0.00 0.55 0.13 0.02 97.06 11:34:01 3 2.32 0.00 0.58 0.02 0.00 97.08 11:35:01 all 3.36 0.00 0.84 0.03 0.03 95.74 11:35:01 0 3.67 0.00 0.84 0.03 0.03 95.42 11:35:01 1 3.17 0.00 0.70 0.00 0.03 96.09 11:35:01 2 3.02 0.00 0.92 0.03 0.03 95.99 11:35:01 3 3.61 0.00 0.87 0.03 0.03 95.45 11:36:01 all 2.67 0.00 0.58 0.03 0.03 96.71 11:36:01 0 2.78 0.00 0.50 0.05 0.03 96.64 11:36:01 1 2.71 0.00 0.53 0.02 0.02 96.73 11:36:01 2 2.49 0.00 0.60 0.03 0.02 96.86 11:36:01 3 2.67 0.00 0.67 0.00 0.03 96.63 11:37:01 all 3.63 0.00 0.82 0.04 0.04 95.47 11:37:01 0 3.49 0.00 0.78 0.00 0.03 95.69 11:37:01 1 3.96 0.00 0.93 0.05 0.05 95.01 11:37:01 2 3.65 0.00 0.77 0.00 0.03 95.55 11:37:01 3 3.43 0.00 0.82 0.10 0.05 95.60 11:38:01 all 4.46 0.00 0.88 0.02 0.04 94.60 11:38:01 0 4.24 0.00 0.97 0.02 0.03 94.74 11:38:01 1 3.94 0.00 0.90 0.02 0.02 95.12 11:38:01 2 4.01 0.00 0.77 0.05 0.03 95.14 11:38:01 3 5.60 0.00 0.92 0.02 0.03 93.43 11:39:01 all 3.77 0.00 0.96 0.04 0.04 95.18 11:39:01 0 2.95 0.00 0.90 0.00 0.05 96.10 11:39:01 1 3.66 0.00 0.89 0.00 0.05 95.40 11:39:01 2 3.84 0.00 1.05 0.15 0.05 94.91 11:39:01 3 4.64 0.00 1.02 0.00 0.05 94.29 11:40:01 all 4.27 0.00 0.99 0.04 0.05 94.65 11:40:01 0 4.09 0.00 0.97 0.03 0.03 94.88 11:40:01 1 3.89 0.00 0.89 0.00 0.05 95.17 11:40:01 2 4.52 0.00 1.09 0.12 0.05 94.23 11:40:01 3 4.60 0.00 0.99 0.00 0.03 94.38 11:40:01 CPU %user %nice %system %iowait %steal %idle 11:41:01 all 3.58 0.00 0.80 0.04 0.04 95.53 11:41:01 0 3.77 0.00 0.88 0.00 0.05 95.29 11:41:01 1 3.15 0.00 0.72 0.00 0.03 96.09 11:41:01 2 3.47 0.00 0.80 0.15 0.05 95.52 11:41:01 3 3.93 0.00 0.80 0.02 0.03 95.21 11:42:01 all 4.99 0.00 1.22 0.03 0.05 93.70 11:42:01 0 4.88 0.00 1.42 0.03 0.05 93.62 11:42:01 1 4.86 0.00 1.15 0.00 0.05 93.94 11:42:01 2 5.46 0.00 1.37 0.02 0.07 93.08 11:42:01 3 4.78 0.00 0.92 0.07 0.05 94.19 11:43:01 all 5.14 0.00 0.93 0.03 0.05 93.84 11:43:01 0 6.11 0.00 1.12 0.02 0.05 92.71 11:43:01 1 5.06 0.00 1.02 0.00 0.05 93.87 11:43:01 2 4.77 0.00 0.72 0.00 0.03 94.48 11:43:01 3 4.63 0.00 0.89 0.10 0.05 94.33 11:44:01 all 4.96 0.00 1.17 0.05 0.05 93.77 11:44:01 0 4.38 0.00 1.09 0.00 0.05 94.48 11:44:01 1 5.04 0.00 1.20 0.00 0.05 93.71 11:44:01 2 5.07 0.00 1.14 0.00 0.07 93.73 11:44:01 3 5.34 0.00 1.25 0.22 0.05 93.14 11:45:01 all 5.61 0.00 1.12 0.04 0.05 93.19 11:45:01 0 5.33 0.00 1.28 0.07 0.07 93.25 11:45:01 1 5.91 0.00 1.10 0.00 0.05 92.93 11:45:01 2 5.18 0.00 0.96 0.05 0.03 93.78 11:45:01 3 6.01 0.00 1.16 0.05 0.05 92.73 11:46:01 all 5.79 0.00 1.02 0.05 0.05 93.09 11:46:01 0 6.67 0.00 1.02 0.00 0.03 92.28 11:46:01 1 5.56 0.00 0.97 0.12 0.03 93.32 11:46:01 2 4.93 0.00 1.06 0.07 0.05 93.90 11:46:01 3 6.01 0.00 1.00 0.02 0.07 92.90 11:47:01 all 13.35 0.00 1.79 0.07 0.06 84.73 11:47:01 0 10.47 0.00 1.94 0.02 0.07 87.51 11:47:01 1 19.82 0.00 1.73 0.08 0.07 78.30 11:47:01 2 9.89 0.00 1.67 0.13 0.07 88.24 11:47:01 3 13.22 0.00 1.81 0.02 0.07 84.89 11:48:01 all 20.17 0.00 2.54 1.56 0.05 75.69 11:48:01 0 9.96 0.00 2.53 0.64 0.03 86.84 11:48:01 1 19.74 0.00 2.34 2.36 0.03 75.52 11:48:01 2 22.01 0.00 2.51 2.81 0.07 72.61 11:48:01 3 28.94 0.00 2.79 0.42 0.05 67.79 Average: all 6.52 0.00 1.23 0.50 0.04 91.71 Average: 0 5.49 0.00 1.20 0.31 0.04 92.96 Average: 1 6.90 0.00 1.18 0.46 0.04 91.43 Average: 2 6.02 0.00 1.24 1.04 0.04 91.66 Average: 3 7.66 0.00 1.32 0.19 0.04 90.80